Home / 60,627,621,402.46-83,691,879,060.76-37,776,049,409.36

Finding the Fourth Proportional to 60,627,621,402.46, 83,691,879,060.76 and 37,776,049,409.36

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Solution

The fourth proportional to 60,627,621,402.46, 83,691,879,060.76 and 37,776,049,409.36 is: 52,146,999,757.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,627,621,402.46 : 83,691,879,060.76 = 37,776,049,409.36 : x
  2. Step 2: Convert to fraction form
    60,627,621,402.46/83,691,879,060.76 = 37,776,049,409.36/x
  3. Step 3: Cross multiply
    60,627,621,402.46x = 83,691,879,060.76 × 37,776,049,409.36
  4. Step 4: Simplify right side
    60,627,621,402.46x = 3,161,548,558,560,920,076,288
  5. Step 5: Solve for x
    x = 3,161,548,558,560,920,076,288/60,627,621,402.46
  6. Step 6: Final answer
    x = 52,146,999,757.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.